Description

Nickel Potassium Sulfate is an inorganic double salt compound, also known as potassium nickel sulfate. This material is valued for its role as a source of both nickel and potassium ions in specialized chemical synthesis and industrial processes. It is primarily utilized in research laboratories, electroplating applications, and as a precursor in catalyst preparation. The compound is identified by the CAS registry number 13842-46-1.

Application

• Electroplating & Surface Treatment: Used in specialized electroplating baths for depositing nickel-alloy coatings, offering unique material properties.
• Catalyst Precursor: Serves as a starting material in the synthesis of nickel-based catalysts for hydrogenation and other organic reactions.
• Analytical Chemistry: Employed as a standard or reagent in analytical procedures for the determination of sulfate or nickel content.
• Chemical Synthesis: Acts as a dual-ion source in the preparation of complex inorganic compounds and materials science research.
• Laboratory Research: Utilized in academic and industrial R&D for studying crystal growth, coordination chemistry, and electrochemical properties.
• Agriculture & Horticulture Research: Investigated in controlled studies as a micronutrient source, though commercial use requires strict regulatory compliance.

Basic Information

Product Name	Nickel Potassium Sulfate
CAS No.	13842-46-1
Molecular Formula	K2Ni(SO4)2·6H2O
Molecular Weight	437.11 g/mol (Hexahydrate)
Synonyms	Potassium Nickel Sulfate; Nickel(II) Potassium Sulfate; Dipotassium Nickel Disulfate; Potassium Nickel(II) Sulfate; Nickel Potassium Sulphate; Nickel-Potassium Sulphate Hexahydrate; K2Ni(SO4)2; Potassium hexaaquanickel bis(sulfate)
EINECS	Contact for details

Quality Control

Our Nickel Potassium Sulfate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance. Key parameters such as assay, heavy metal content, and loss on drying are verified. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Green Crystalline Solid
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Nickel (Ni) Content	13.0 - 14.0 %
Potassium (K) Content	17.0 - 18.5 %
Loss on Drying	≤ 2.0 %
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	Balance

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.